Tire sizes

What size rim and tires can I get for 93 thunderbird

a lot. you can fit 15s 16s 17s 18s 19s 20s....and if you have a lot of money you could probably get somebody to fit 22s. Just go to a local rim shop and ask what they can do for you. They will have a lot of options for you.

what is 215 70

that means you have 15 inch rims, and the height of the tire is what 70 stands for. The smaller the number, the lower profile the tire is. I also have 215/70

you can fit 245/60/15's on stock rims with no problems.